<style>
    body, html {  
        margin: 0;  
        padding: 0;  
        font-family: Arial, sans-serif;  
        background-color: #f4f4f4;  
    }  
     /*------------------------顶部start*/ 
    .header {  
        background-color: #016abd;  
        color: #fff;  
        padding: 10px 0;  
        text-align: center;
        height: 60px;
    }  
      
    .header h1 {  
        margin: 0;  
    }  
      
    .header nav ul {  
        list-style: none;  
        padding: 0;  
        display: flex;  
        justify-content: center;  
        margin-top: 10px;  
    }  
      
    .header nav ul li {  
        margin: 0 15px;  
    }  
      
    .header nav ul li a {  
        color: #fff;  
        text-decoration: none;  
        padding: 5px 10px;  
        border-radius: 5px;  
        transition: background-color 0.3s;  
    }  
      
    .header nav ul li a:hover {  
        background-color: #555;  
    }
    
     /*------------------------顶部end***************************/ 
    .content {  
        padding: 20px;  
        text-align: center;  
        background-color: #fff;  
        margin: 20px;  
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);  
        border-radius: 8px;  
    }  
      
    .fancy-box {  
        padding: 20px;  
        margin: 20px auto;  
        width: 200px;  
        background-color: #007bff;  
        color: #fff;  
        border-radius: 10px;  
        box-shadow: 0 0 15px rgba(0, 0, 255, 0.5);  
        text-align: center;  
    }  
      
    .footer {  
        background-color: #d7b9a1;  
        color: #fff;  
        text-align: center;  
        padding: 10px 0;  
        position: fixed;  
        width: 100%;  
        height: 20px;
        bottom: 0;  
    }
    
        </style>
    </head>
        <div>
            <div class="header">
                <div class="logo" style="padding-top: 0;">
                    <h2>企业相册</h2>
                </div>
            </div>
            <iframe src="http://2555diy.twj123.com/index.php?r=home/album/index&unid=176174"
                style="width:100%; height:100;" id="bi_iframe" class="iframe" onload="adjustIframe()" frameborder="0" 
                scrolling="auto"></iframe>
            <script>
                function adjustIframe(){
                    var ifm= document.getElementById("bi_iframe");
                    ifm.height = window.innerHeight;
                    ifm.width=documnet.documentElement.coientWidth;
                }
            </script>
        </div>